Tobin W Juvenal
CIK 1856542 · Chief Commercial Officer · last filed 2026-05-26
Tobin W Juvenal is a Chief Commercial Officer who has filed 26 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider exercised options covering $37.9K of CSTL on May 26, 2026. Across all open-market trades the lifetime net is −$2.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$2.08M
1
26
-$2.29M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CSTL | Chief Commercial Officer | 100,265 | $20.70 | $2.08M | -$2.29M | 26 | 2026-05-26 |
Recent Filings
26 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-26 | CSTL | Exer (M) | +11,210 | $37.9K | EDGAR |
| 2026-03-16 | CSTL | Sell (S) | −20,863 | -$526.6K | EDGAR |
| 2026-03-05 | CSTL | Mixed | +11,656 | -$395.4K | EDGAR |
| 2026-01-14 | CSTL | Grant (A) | +9,207 | $0 | EDGAR |
| 2025-12-15 | CSTL | Sell (S) | −13,200 | -$494.7K | EDGAR |
| 2025-12-11 | CSTL | Mixed | +13,200 | -$341.0K | EDGAR |
| 2025-11-24 | CSTL | Mixed | — | -$151.1K | EDGAR |
| 2025-11-14 | CSTL | Mixed | — | -$22.4K | EDGAR |
| 2025-11-13 | CSTL | Sell (S) | −700 | -$24.8K | EDGAR |
| 2025-08-12 | CSTL | Mixed | +6,346 | -$83.1K | EDGAR |